Jumping

What is my truck jump while driving slow the motor jumps and vibrates the hood it doesn’t look like I have a broke motor mount or cracked frame. I put transmission shutter in it but it didn’t work because I put it in where the sensor was will lube guard synthetic ATF work and if so, where do I put it and is anyone have idea why my truck is jumping 07 Tacoma

 

Yes

 

No way man! The color purple tastes awful.

A little more info about the truck, auto or manual? Guessing (really guessing) you didn't jump the truck offroad, that it's vibrating at low speeds. You say no broken motor mount, did you try jacking up the motor a little with the wheels on the ground? The mount itself is rubber, at rest it might look fine but jack the engine up a little and it will show if the rubber has split.

Is it running OK when you're going slow or does the engine misfire/chug at low speeds? If it's engine related, it's something else entirely.

 

To check for a broken mount have someone power brake it in Drive and Reverse while watching the engine bay